WordNet: malcontent

a person who is discontented or disgusted

• hypernym individual, mortal, person, somebody, someone, soul

• hyponym caviler, caviller, pettifogger, quibbler

• hyponym sorehead

• hyponym squabbler

malcontent

• (englanti) malcontent (derivationally related)
• (suomi) tyytymätön henkilö (synonyymi)